Also remember that the ASUS comes with a pair of Nvidia 3D glasses and a receiver built into the monitor - so you just need a compatible GPU like you have and you're away. Getting it all in one like this is probably a good way to test it out - makes it easier to send back under DSR if you don't like the whole 3D thing.

3D aside I expect the extra framerate and general smoothness you can get from some of your games will be useful as well considering the power of your graphics card. Presumably you were running much higher resolutions than 1920 x 1080 on your previous monitor.